Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
cve-program · CVE-2026-92012 · Published
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Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
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cve-program · CVE-2026-92012 · Published
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